ArchWing Innovations TechNet: Object-Oriented Programming Overview: Brief description of object-oriented programming and its benefits.
Building Bug-free O-O software: An Introduction to Design by Contract: The notion of DbC is central in the systematic approach to object-oriented software construction, as embodied in the Eiffel method. This article presents the key ideas.
Cetus Links / OOAD Methods: Collection of links on OOAD methods
Cetus Links / OOAD Tools: Collection of links on OOAD tools
DBMS: Object-Oriented Analysis and Design: A June 1996 article by Michael Gora comparing several major methodologies.
itmWEB: Object-Oriented Programming: Large set of top resources for OO analysis, design, programming, testing. References to some of the top personalities in the field.
Journal of Object Technology: JOT: Online peer-reviewed publication, 6 editions per year, by ETH Swiss Federal Institute of Technology, for intermediate to advanced practitioners, educators, and researchers in the field of object technology.
Methodology.org: Systems, application development, and object-oriented methodology information. Includes CASE tools, UML papers, and summary methodologies for software engineering.
Object Technology Jeff Sutherland: Much information on object development methods: weblog, papers, books, links.
Object-Process Methodology (OPM): A modeling methodology that supports generic systems development using a single graphic model with objects, processes, and states. OPCAT automatically generates natural language, UML, code, and documentation.
OOAD, AOP and Design Patterns: Weblog on object-oriented analysis, design, processes, methodologies, design patterns.
Punit Pandey's Weblog on Portlets, OOA/D and J2EE: Happenings and learning material about Portlets, OOA/D, Software Architecture and Design, Design Patterns, Software Methodologies, J2EE.
Together Community: Object modeling news, resources, and forums.